I've seen a few near me. I was checking this thread to see if anyone reported mine.
There is a SGM with black stripes (v6, I'm pretty certain) that I've seen on two occasions around south Renton. Saw a badass black with orange side stripes today.
The other day in Bellevue, I was going to see a comedy show and parked in a garage in front of a black and red with the ground effects. Had some stuff blacked out. Looked pretty badass. The lady friend who was with me said his looked better than mine. :( I beg to differ. >:\
edit - Oh almost forgot. I got behind a blue LS yesterday on the way to the BECU in the Uwajimaya off of Grady Way in Renton. He happened to be pulling into the same lot, so I pulled in right beside him (well, I left an empty spot between us). I closed up my roof and windows and raised my steering wheel to get out. He had parked before me but waited til I got out just to say "nice color!" I thanked him and trod off feeling good. hehe